Switch 1.8*RJ45 2.IP30,DIN35,10/100M 3.Redundancy 4.Multi-Mode SwitchP/N: Ck-if80-M 8 ports ( ... store and forward 3. Plug-and-play, 10/100M, F/H duplex, MDI/MDI-X auto negotiation4. Broadcast storm ... Specification:Interface RJ45 Ports: 10/100BaseT(X) auto connection, F /H duplex or force work mode, and support MDI/MDI ...